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WGU Scripting and Programming Foundations Exam - Topic 4 Question 3 Discussion
Topic #: 4
It is given that integer x=41 and integer y = 16. What is the value of the expression (x % 8) - y?
The expression ((x % 8) - y) involves the modulo operation and subtraction. The modulo operation finds the remainder when ( x ) is divided by ( 8 ). Given ( x = 41 ), we calculate ( 41 % 8 ) which equals ( 1 ) because ( 41 ) divided by ( 8 ) equals ( 5 ) with a remainder of ( 1 ). Then, we subtract ( y ) (which is ( 16 )) from this remainder:
(41%8)16=116=15
However, there seems to be a discrepancy here as the calculation shows the answer should be (-15), but this is not an option provided in your question. Please double-check the options or the expression provided.
The concept of modulo operation is explained in various programming resources such as Python documentation and C++ reference guides.
Basic arithmetic operations and their precedence are covered in introductory programming textbooks and online coding platforms like Codecademy and freeCodeCamp.
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